大约有 30,000 项符合查询结果(耗时:0.0378秒) [XML]

https://stackoverflow.com/ques... 

LINQ to SQL: Multiple joins ON multiple Columns. Is this possible?

...little different. var query = from t1 in myTABLE1List // List<TABLE_1> join t2 in myTABLE1List on new { t1.ColumnA, t1.ColumnB } equals new { t2.ColumnA, t2.ColumnB } ... You have to take advantage of anonymous types and compose a type for the multiple columns you wish to ...
https://stackoverflow.com/ques... 

How can I SELECT rows with MAX(Column value), DISTINCT by another column in SQL?

... fedorqui 'SO stop harming' 212k7373 gold badges432432 silver badges485485 bronze badges answered Jan 6 '15 at 16:23 axiacaxiac ...
https://stackoverflow.com/ques... 

Recommended date format for REST GET API

... Matas VaitkeviciusMatas Vaitkevicius 46.1k2323 gold badges200200 silver badges211211 bronze badges add a...
https://stackoverflow.com/ques... 

Mail multipart/alternative vs multipart/mixed

...ublic class MailContentBuilder { private static final Pattern COMPILED_PATTERN_SRC_URL_SINGLE = Pattern.compile("src='([^']*)'", Pattern.CASE_INSENSITIVE); private static final Pattern COMPILED_PATTERN_SRC_URL_DOUBLE = Pattern.compile("src=\"([^\"]*)\"", Pattern.CASE_INSENSITIVE); /*...
https://stackoverflow.com/ques... 

Using module 'subprocess' with timeout

...failure. The timeout feature is available on Python 2.x via the subprocess32 backport of the 3.2+ subprocess module. share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

How does collections.defaultdict work?

... Is it functionally different than using d.get(key, default_val) ? – Ambareesh May 1 '19 at 1:31 35 ...
https://stackoverflow.com/ques... 

How to increment a datetime by one day?

...vedelta print 'Today: ',datetime.now().strftime('%d/%m/%Y %H:%M:%S') date_after_month = datetime.now()+ relativedelta(day=1) print 'After a Days:', date_after_month.strftime('%d/%m/%Y %H:%M:%S') Output: Today: 25/06/2015 20:41:44 After a Days: 01/06/2015 20:41:44 ...
https://stackoverflow.com/ques... 

warning about too many open figures

...kedHooked 65.2k3434 gold badges159159 silver badges232232 bronze badges 1 ...
https://stackoverflow.com/ques... 

How to get a time zone from a location using latitude and longitude coordinates?

...rces of time zone boundary data, but are no longer actively maintained. tz_world - the original shapefile data from Eric Muller whereonearth-timezone - GeoJSON version with WOEDB data merged in Time Zone Geolocation Offline Implementations Implementations that use the Timezone Boundary Builder dat...
https://stackoverflow.com/ques... 

How to make a valid Windows filename from an arbitrary string?

...on. – Diego Jancic May 25 '16 at 13:32  |  show 6 more comments ...